A man and a woman drift ashore after a typhoon. The man, dead, is an escaped perpetrator, and the woman, alive, is a hairdresser Masako. A detective in charge of an embezzlement case is tracking the whereabouts of disappeared money and suspects Masako. One year later, a real estate company president dies a suspicious death in front of Masako at her beauty salon. Was it an accidents or murder?
When her only relative, her elder brother is accused of robbing and murdering an old woman loan-shark, pretty, young Kiriko travels from her home in Kyushu to Tokyo to get Japan's top lawyer to defend her brother. Unfortunately her naive idealism is shattered when the lawyer refuses to take the case based on her insufficient funds. What follows is a long determined revenge plot that sees the heroine become a Tokyo bar hostess and worse to punish the lawyer. The plot thickens with another murder mystery and a sleuthing reporter.
Television production of I Want to Be a Shellfish. On a post-war peaceful day in Japan, Toyomatsu Shimizu, a barber as well as a good father and husband, is suddenly arrested by the Prefectural Police as a war criminal and sued for murder. According to the accusation by GHQ, Toyomatsu "attemped to kill a US prisoner", which was nothing but an order by his superior and failed after all with hurting the prisoner by weak Toyomatsu. Also, Toyomatsu was driven to corner at the trial by the fact that he fed the US prisoner some burdock roots to nourish him. Toyomatsu believes nothing but being not guilty, but he is sentenced to death by hanging. Prior to the execution, Toyomatsu writes a long farewell letter to his family, the wife and the only son: "If I ever incarnate, I hate to be a human being any more.... Oh yes, I would like to be...a shellfish living on the rock-bottom of the sea."
